5-(5,6-Dihydro-1,4-dioxin-2-yl)-1,3,4-oxadiazol-2-amine CAS 1283108-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1283108-68-8 |
| Molecular Formula | C6H7N3O3 |
| Molecular Weight | 169.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(5,6-Dihydro-1,4-dioxin-2-yl)-1,3,4-oxadiazol-2-amine (CAS 1283108-68-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H7N3O3. Molecular weight: 169.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H7N3O3 |
| Molecular Weight | 169.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Dihydro Standards
- 6,7-Dihydro-4H-pyrano[3,4-d]oxazole-2-carboxylic acid (CAS 1260670-92-5)
- 1,4-Dihydro-2H-thieno[3,2-d][1,3]oxazine-2,4-dione (CAS 78756-28-2)
- 2-(5,6-Dihydro-8H-[1,2,4]triazolo[3,4-c][1,4]oxazin-3-yl)ethan-1-ol (CAS 1526814-47-0)
- 5,6-Dihydro-4H-cyclopenta[d]thiazole-2-carboxylic acid (CAS 1044756-79-7)
- 5,6-Dihydro-4H-cyclopenta[d]thiazole-4-carboxylic acid (CAS 1356920-29-0)
- 6,7-Dihydro-5H-pyrimido[4,5-b][1,4]thiazin-4-ol (CAS 1707563-39-0)
- 3,4-Dihydro-7-hydroxyquinoline-2(1H)-one-d (CAS 1215336-37-0)
- 3,4-Dihydro-2H-pyrano[2,3-b]pyridine-6-carbaldehyde (CAS 1222533-91-6)
Recommended Standards
- 4-Formamido-1-methyl-1H-imidazole-2-carboxylic acid (CAS 128293-68-5)
- ((2S,4S)-4-(Trifluoromethyl)pyrrolidin-2-yl)methanol (CAS 1283234-18-3)
- 3-(Trifluoromethoxy)piperidine (CAS 1274903-50-2)
- Methyl 2-(2-Pyrrolyl)acetate (CAS 53912-79-1)
- 7-Bromo-8-hydroxyquinoline-5-sulfonic acid (CAS 3062-37-1)
- 1-(2-Fluorobenzyl)-1H-pyrrole-2-carbonitrile (CAS 702695-72-5)
- 3-(Azetidin-1-yl)propanoic acid (CAS 99102-01-9)
- 3,3-difluorocyclobutane-1-carboxamide (CAS 86770-82-3)
- 2-(Furan-2-yl)-5,6,7,8-tetrahydroquinoxaline (CAS 634191-12-1)
- Uremic Pentapeptide (CAS 71494-20-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com